package top.tagao.m03_beHavioralPatterns.b_09_command.commands;

/**
 * 接收者（Receiver）
 * @author Viktor_Liu
 * @Date 2022/8/14 12:50
 */
public class LightReceiver {
    public void on() {
        System.out.println(" 电灯打开了.. ");
    }

    public void off() {
        System.out.println(" 电灯关闭了.. ");
    }
}
